Match the project to your task before installing it.
Research & Knowledge Management · Preview
HippoRAG
<h1 align="center">HippoRAG 2: From RAG to Memory</h1>
Check whether this project matches your task before installing it.
What it can doskill, recipe, host_instruction, eval, preflightReview the portable capability path.
Before continuingVerify in a sandboxDo not treat a preview pack as a proven local install.
GitHub snapshot3.5k stars358 forks · 14 contributors
Preview status · 2026-05-17
What is HippoRAG?
- HippoRAG is a graph-based Retrieval-Augmented Generation (RAG) framework designed to enable Large Language Models (LLMs) to identify and leverage connections within knowledge bases for imp...
- Best fit: Users who want source-backed project understanding before installing it.
- Capability added to an AI workflow: skill, recipe, host_instruction, eval, preflight
- Evidence base: https://github.com/OSU-NLP-Group/HippoRAG, https://github.com/OSU-NLP-Group/HippoRAG, https://github.com/OSU-NLP-Group/HippoRAG#readme
- Preview pages are noindex until English quality, canonical, and citation gates pass.
- HippoRAG still needs sandbox verification before production use.
01
Quick decision
Use this section to decide whether the project is worth a deeper read.<h1 align="center">HippoRAG 2: From RAG to Memory</h1>
3.5k stars · 358 forks
02
What it can do
Translate the upstream project into concrete capabilities the user can judge before installing.Installation and Setup
Related topics: Configuration System, Deployment Options
Sources: [README.md](https://github.com/OSU-NLP-Group/HippoRAG/blob/main/README.md)
Quick Start Guide
Related topics: Installation and Setup, HippoRAG Core Class
Sources: [README.md:150-165]()
Configuration System
Related topics: Installation and Setup, HippoRAG Core Class
Source: https://github.com/OSU-NLP-Group/HippoRAG / Human Manual
HippoRAG Core Class
Related topics: Knowledge Graph and Retrieval, Embedding Models
Sources: [setup.py:8-9]()
Knowledge Graph and Retrieval
Related topics: Embedding Store and Management, LLM Integrations
Sources: [src/hipporag/utils/config_utils.py:48-72]()
Sources: https://github.com/OSU-NLP-Group/HippoRAG, Human Manual, Project Pack evidence, and downstream validation signals.
03
Community Discussion Evidence
Project-level external discussion stays visible on the detail page, not only inside the manual.Community Discussion Evidence
12 source-linked itemsReview these external discussions before using HippoRAG with real data or production workflows. They are review inputs, not standalone proof that the project is production-ready.
-
01
[Discussion] Ablation: multi-component scoring layer over HippoRAG's KG?
github / github_issue
-
02
Inquiry Regarding OpenIE Extraction Results for HippoRAG 2
github / github_issue
-
03
How to use local embedding_model_
github / github_issue
-
04
add_fact_edges function adds the same edge twice?
github / github_issue
-
05
Quadratic runtime during indexing
github / github_issue
-
06
Take the "musique" dataset as an example. The process of constructing an
github / github_issue
-
07
Windows Compatibility Issues with vLLM dependency
github / github_issue
-
08
OpenAI version incompatibility in latest 2.0.0a4 version
github / github_issue
-
09
division by zero
github / github_issue
-
10
Inquiry on Sample Selection for HippoRAG Experiments
github / github_issue
-
11
How to distinguish Hipporag1 from Hipporag2
github / github_issue
-
12
pypi hipporag libraries
github / github_issue
04
How to start
Only source-backed commands are shown here. Verify them in an isolated environment first.Try the prompt first
Test the workflow without installing the upstream project.
previewRead the Human Manual
Understand inputs, outputs, limits, and failure modes.
manualTake context to your AI host
Use the compiled assets in your preferred AI environment.
contextRun sandbox verification
Confirm install commands and rollback before using a primary environment.
verifypip install hipporagOfficial start command · https://github.com/OSU-NLP-Group/HippoRAG#readme · verified: yes
05
Human Manual
The English page must expose the real manual, not a short placeholder.8+ sections · Human Manual
HippoRAG Manual
HippoRAG is a graph-based Retrieval-Augmented Generation (RAG) framework designed to enable Large Language Models (LLMs) to identify and leverage connections within knowledge bases for imp...
Open the full manual- HippoRAG Human Manual
- Table of Contents
- Installation and Setup
- Related Pages
- Overview
- System Requirements
- Python Version
- Hardware Requirements
Installation and Setup
Related topics: Configuration System, Deployment Options
Sources: [README.md](https://github.com/OSU-NLP-Group/HippoRAG/blob/main/README.md)
Quick Start Guide
Related topics: Installation and Setup, HippoRAG Core Class
Sources: [README.md:150-165]()
Configuration System
Related topics: Installation and Setup, HippoRAG Core Class
Source: https://github.com/OSU-NLP-Group/HippoRAG / Human Manual
HippoRAG Core Class
Related topics: Knowledge Graph and Retrieval, Embedding Models
Sources: [setup.py:8-9]()
Knowledge Graph and Retrieval
Related topics: Embedding Store and Management, LLM Integrations
Sources: [src/hipporag/utils/config_utils.py:48-72]()
06
AI Context Pack and portable assets
After deciding to continue, take the project context into your own AI host.Complete pack plus user-owned assets
These files are planning and verification assets for Claude Code, Codex, Gemini, Cursor, ChatGPT, and other AI hosts.
07
Preflight checks
Treat this preview as a planning asset, not proof that your local environment is ready.- The manual is generated from source-linked project files and Doramagic validation signals.
- Community evidence warnings stay visible instead of being converted into marketing claims.
- The preview remains noindex until English quality and reciprocal indexing gates are explicitly opened.
- Use the upstream repository as the final authority for installation commands, license, and version-specific behavior.
08
Pitfall Log and verification risks
Doramagic surfaces high-risk items before users treat a candidate capability as verified.Review upstream issue
The source signal needs review before production use.
Review upstream issue
The source signal needs review before production use.
Review upstream issue
The source signal needs review before production use.
Review upstream issue
The source signal needs review before production use.
Review upstream issue
The source signal needs review before production use.
Review upstream issue
The source signal needs review before production use.
Review upstream issue
README/documentation is current enough for a first validation pass.
Review upstream issue
The source signal needs review before production use.